fix: arm auto-switch only for devices the user dragged #95

	name: CI

	on:
	push:
	branches: [main]
	paths-ignore:
	- "site/**"
	- "**.md"
	- ".github/workflows/site.yml"
	pull_request:
	paths-ignore:
	- "site/**"
	- "**.md"
	- ".github/workflows/site.yml"

	permissions:
	contents: read

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	build-and-test:
	runs-on: macos-26
	env:
	# Pin the toolchain — the image's default Xcode drifts with updates.
	DEVELOPER_DIR: /Applications/Xcode_26.4.app
	steps:
	- uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

	- name: Install pinned tools
	run: ./scripts/install-ci-tools.sh

	- name: Generate project
	run: xcodegen generate

	# Hook environments (go/node builds) are expensive on macOS runners.
	- name: Cache pre-commit environments
	uses: actions/cache@27d5ce7f107fe9357f9df03efb73ab90386fccae # v5.0.5
	with:
	path: ~/.cache/pre-commit
	key: pre-commit-${{ runner.os }}-${{ hashFiles('.pre-commit-config.yaml') }}

	# The same suite developers run locally; swiftformat/swiftlint binaries
	# come sha-verified from install-ci-tools.sh.
	- name: Lint
	run: \|
	pipx install pre-commit==4.6.0
	pre-commit run --all-files --show-diff-on-failure

	- name: Build and test
	# Keep in sync with `make test` (Makefile).
	run: \|
	xcodebuild -project Fader.xcodeproj -scheme Fader -configuration Debug \
	CODE_SIGNING_ALLOWED=NO -derivedDataPath build test

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